Home / 1,110,847.75-1,532,961-601,550.12

Finding the Fourth Proportional to 1,110,847.75, 1,532,961 and 601,550.12

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Solution

The fourth proportional to 1,110,847.75, 1,532,961 and 601,550.12 is: 830,134.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,847.75 : 1,532,961 = 601,550.12 : x
  2. Step 2: Convert to fraction form
    1,110,847.75/1,532,961 = 601,550.12/x
  3. Step 3: Cross multiply
    1,110,847.75x = 1,532,961 × 601,550.12
  4. Step 4: Simplify right side
    1,110,847.75x = 922,152,877,337.72
  5. Step 5: Solve for x
    x = 922,152,877,337.72/1,110,847.75
  6. Step 6: Final answer
    x = 830,134.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.